在原始 iOS App 和 App Extension 之间共享代码

iOS 应用和扩展应用之间的共享类

Sharing class between iOS app and extension app

我想在我的应用程序和扩展应用程序中使用自定义类.如果我只在主应用程序文件夹中有该类，则扩展程序不会接受它.我尝试制作它的副本并将其放入扩展文件夹中，但我当然收到了 invalid redeclaration of [my class] 错误.什么是最好的解决方案?这只是一个类，而不是多个资源.

I want to use a custom class in both my app and the extension app. If I just have the class in the main app folder, the extension doesn't pick up on it. I tried making a copy of it and putting it into the extension folder, but I of course get a invalid redeclaration of [my class] error. What's the best solution for this? It's just one class, not multiple resources.